Which of the following conditions can cause above normal air temperature to develop in the

职业资格 已帮助 人

Which of the following conditions can cause above normal air temperature to develop in the intake manifold of a four-stroke/cycle turbo-charged diesel engine?

A.Clogged air intake falters

B.Piston blow-by

C.A defective after-cooler

D.Faulty exhaust valves

请帮忙给出正确答案和分析,谢谢!

热搜:物联网英文为internet of things